Bilstein B6 1999 Chevrolet Silverado 1500 Base 4WD Rear 46mm Monotube Shock Absorber 1960-mercedes-benz-180d-base-esi5535782 5" OD outlet

5" OD outlet

The muffler contains Polyphonic Harmonizer technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Alternate muffler with notched necks is 400488

Single inlet and dual outlet

Split Rear Exit

Bilstein B6 1999 Chevrolet Silverado 1500 Base 4WD Rear 46mm Monotube Shock Absorber 1960-mercedes-benz-180d-base-esi5535782 5" OD outletBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUVs. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is